Solve this exercise using the fact that the sum of the measures of the three angles of a triangle is 180 degrees

Question

In a triangle, the measures of the three angles are x, x-2, and x-28. What is the measure of each angle?

Answer 1

3x-30=180

x= 210/3= 70 degrees

x-2= 68 degrees

x-28 = 42 degrees